Make sure to clean each piece regularly using a special dry cloth, especially after each use; this will remove accumulated dust.
Avoid exposing your pieces to chemicals such as perfumes, creams, or makeup; these can cause them to lose their plating and shine more quickly.
You should store them in cool, dry places away from sunlight to prevent moisture caused by heat. If possible, place them in a special jewelry box, store them separately if possible in individual pouches, or wrap them in soft cloths.
Avoid water with your plated jewelry. Remove your jewelry before showering, entering a pool, or the sea—activities involving water contact.
Give them periodic maintenance.
By following these simple steps, you can keep your gold and silver plated jewelry in perfect condition for much longer."